Total chlorine low range cal check standards hanna hi96761-11

The HI96761-11 Total Chlorine Low Range CAL Check standards provide a simple solution to calibrating and validating the HI96761 total chlorine low range portable photometer. This high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a certificate of analysis. The certificate of analysis provides the lot number, reference values and expiration date for traceability when certifying the appropriate total chlorine photometer.

• Supplied with Certificate of Analysis

• Standard value of 0.400 ±0.015 mg/L (ppm) total chlorine @ 25°C

• Reusable with long shelf life stability